Spotting & Centering DrillsHolemaking Spotting & Centering Drills INDEX Spotting Solid carbide spotting drills - DTN.........................................B075 Indexable spotting drills - DTS6 60°......................................B081 Indexable spotting drills - DTS9 90°......................................B082 Centering Solid carbide centering drills - DCN.......................................B085 B074